Coke Oven WWTP

Between 2006 and 2007, the ZKS Dillingen coke oven plant in Germany conducted successful pilot testing of the MUTAG BioChip™ for nitrification, supported by engineering expertise from MUTAG.

This testing phase refined the plant's two-step biological treatment using MBBR technology, enhanced post-denitrification and post-aeration processes, and optimized chemical storage and handling protocols. Since 2008, the plant has continuously operated with the MUTAG BioChip™, processing wastewater at a volume flow rate of Q = 1,440 m³/d.

This sustained implementation underscores the technology's reliability and effectiveness in wastewater treatment, contributing to improved environmental sustainability and operational efficiency within the facility.